Re : .... get_page_from_freelist : MInority Suggestion to accept GFP_NOFAIL accept during boot

From: Mitchell Erblich
Date: Thu Jul 02 2009 - 23:51:22 EST


Group,


If I may suggest a minority opinion about the depreciating of the GFP_NOFAIL flag..

I saw no discussion on the acceptance of using this flag during boot and shortly
after boot.

Many kernel structures require memory and thus should guarantee memory
before they continue.

As Linux is moved within embedded environments with smaller amounts of
physical memory, the chance that earlier mem failures becomes higher.

For this logic alone, my minority opinion is to not depreciate the GFP_NOFAIL flag.

Mitchell Erblich







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